v3.26.1
Supplemental Equity and Comprehensive Income Information - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning balance $ 5,049 $ 2,959
Other comprehensive income (loss), before tax:    
Amount of gain (loss) recognized in AOCI (48) 140
Amount of gain (loss) reclassified from AOCI 17 16
Total other comprehensive income (loss), before tax (31) 156
Tax effect (15) 1
Total other comprehensive income (loss), net of tax (45) 157
Ending balance 4,969 3,262
Total Accumulated Other Comprehensive Income (Loss)    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning balance (625) (1,056)
Other comprehensive income (loss), before tax:    
Total other comprehensive income (loss), net of tax (45) 157
Ending balance (670) (899)
Cumulative Translation Adjustment    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning balance (130) (550)
Other comprehensive income (loss), before tax:    
Amount of gain (loss) recognized in AOCI (55) 151
Amount of gain (loss) reclassified from AOCI 0 0
Total other comprehensive income (loss), before tax (55) 151
Tax effect (9) 3
Total other comprehensive income (loss), net of tax (63) 154
Ending balance (193) (396)
Defined Benefit Pension    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning balance (488) (526)
Other comprehensive income (loss), before tax:    
Amount of gain (loss) recognized in AOCI 0 0
Amount of gain (loss) reclassified from AOCI 15 19
Total other comprehensive income (loss), before tax 15 19
Tax effect (4) (5)
Total other comprehensive income (loss), net of tax 12 14
Ending balance (477) (512)
Cash Flow Hedging    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning balance (8) 20
Other comprehensive income (loss), before tax:    
Amount of gain (loss) recognized in AOCI 7 (11)
Amount of gain (loss) reclassified from AOCI 2 (3)
Total other comprehensive income (loss), before tax 9 (14)
Tax effect (2) 3
Total other comprehensive income (loss), net of tax 7 (11)
Ending balance $ (1) $ 9